156945910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426781}}^1$

素因数の和:1426799

約数の個数: 16

約数和(自身を含む): 308184912

約数和(自身を除く): 151239002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426781, 2853562, 7133905, 14267810, 15694591, 31389182, 78472955, 156945910]

約数ペア:

[(1, 156945910), (2, 78472955), (5, 31389182), (10, 15694591), (11, 14267810), (22, 7133905), (55, 2853562), (110, 1426781)]